A concentric contraction is a type of muscle activation that causes tension on your muscle as it shortens. As your muscle shortens, it generates enough force to move an object. This is the most ...

WEBVTT WELCOME BACK. IT IS TIME FOR 11 FITNESS. YOU ARE SITTING DOWN BUT YOU ARE WORKING OUT. I'M USING THE BALL TODAY . TODAY WE WILL TALK ABOUT MULTIPLE CONTRACTIONS BECAUSE THERE IS A MISTAKE MADE ...

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a new study. The flow of water within a muscle fiber may dictate how quickly muscle can contract, ...

A new molecular pathway has been identified that is critical for maintaining the smooth muscle tone that allows the passage of materials through the digestive system. Researchers at UMass Medical ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. DEAR DR. DONOHUE: You wrote something about eccentric muscle contractions. I ...

Time under tension (TUT) is a weightlifting technique designed to build muscle mass by increasing the time muscles spend activated during an exercise. We cover if it works and what its benefits are.